Waveshare MLX90640 IR Array Thermal Imaging Camera, 32×24 Pixels, 55° FOV:
This device is a 32×24 pixel thermal imaging camera with a 55° field of view, communicating through the I2C interface. It supports 3.3V/5V operating voltage and is compatible with host platforms like Raspberry Pi, Arduino (ESP32), STM32, among others.
The module employs the MLX90640 far-infrared thermal sensor array to detect the infrared distribution of objects within its field of view. It calculates the surface temperature of these objects and generates thermal images. Its compact size allows for easy integration into various industrial or intelligent control applications.
In the case of working with MCU:
VCC ↔ 3.3V / 5V
GND ↔ GND
SDA ↔ MCU.I2C data line
SCL ↔ MCU.I2C clock line
Specification:
| Operating Current | ＜23mA |
|---|---|
| Communication Interface | I2C |
| Field of view (Horizontal×Vertical) | 110°×75° |
| Operating Temperature (°C) | -40 to 85 |
| Resolution | ±1℃ |
| Refresh rate | 0.5Hz~64Hz (programmable) |
| Length (mm): | 28 |
| Width (mm): | 16 |
| Height (mm): | 3 |
| Mounting Holes Diameter (mm) | M2 |
| Weight (g): | 6 |
Dimensions:
Applications:
- High precision non-contact temperature measurements
- IR thermal imaging devices, IR thermometers
- Smart home, intelligent building, intelligent lighting
- Industrial temperature control, security monitoring, intrude/movement detection
Features:
- Adopts MLX90640 far-infrared thermal sensor array, 32×24 pixels
- Communicating via I2C interface, configurable to fast mode (up to 1MHz data rate)
- Noise Equivalent Temperature Difference (NETD) 0.1K RMS @1Hz refresh rate
- Onboard voltage translator, compatible with 3.3V/5V operating voltage
- Comes with development resources and manual (examples for Raspberry Pi/Arduino(ESP32)/STM32)
Package Includes:
1 x MLX90640-D110 Thermal Camera
1 x PH2.0 4PIN wire
Technical Specifications
| Brand | WAVESHARE |
|---|---|
| Model | MLX90640 |
| Package Quantity | 90640 pcs |
| SKU | AI0788 |
| Weight | 0.020001 kg |
| Availability | In Stock |
Applications & Use Cases
The Waveshare MLX90640 IR Array Thermal Imaging Camera, 32×24 Pixels, 55° FOV is a versatile thermal cameras used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine WAVESHARE product sourced from authorized channels
